C[omp]ute

From: "andrew cooke" <andrew@...>

Date: Wed, 1 Mar 2006 12:49:18 -0300 (CLST)

I needed a filter for a list.  Rather than reinvent the wheel I downloaded
FunctionalJ - http://functionalj.sourceforge.net/

It's not amazingly elegant (you need to name methods as strings, for
example), but it does the job.  Here's the final code:

  @SuppressWarnings("unchecked")
  public static List<? extends LifetimeAccessControl>
  filterValid(List<? extends LifetimeAccessControl> list) {
    return Functions.filterNot(
      new InstanceFunction(LifetimeAccessControl.class, "isExpired"), list);
  }

Andrew